Prognostic Effect of Bisphosphonate Exposure for Patients With Diagnosed Solid Cancer: A Systematic Review With Meta-Analysis of Observational Studies oleh Dan-Ting Wen, Dan-Ting Wen, Dan-Ting Wen, Zheng Xu, Mei-Ling Xuan, Guo-Rong Liang, Wei-Ling Zheng, Xue-Fang Liang, Jing Xiao, Xiao-Yun Wang